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bfe
meaning in English
宝碟
Examples
Bfe
standard test method for evaluating the bacterial filtration efficiency of medical face mask materials , using a biological aerosol of staphylococcus aureus
用金黄色葡萄球菌的生物气溶胶评定医用面罩材料细菌过滤效果
Related Words
bfd
bfdetector
bfea
bfec
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